package com.itheima.ball;

import com.itheima.zhuanhuan.Student;

import java.util.*;

public class BallTest {

    public static void main(String[] args) {
        HashSet<ArrayList<Integer>> balls = new HashSet<>();
        while (balls.size() <= 5000) {
            ArrayList<Integer> ball = Ball.getBall();
            balls.add(ball);
        }
        for (ArrayList<Integer> ball : balls) {
            System.out.println(ball);
        }
        HashSet<ArrayList<TreeMap<LinkedList<HashMap<String, String>>, Student>>> set;


    }
}
